Bluetooth on-ear headphonesRetro ear cups with woodBluetooth 6.0High-resolution 40 mm dynamic driverSemi-open designLDAC supportUp to 30 hours of battery lifeLightweight and portable 92 g designSupports app controlReplaceable ear padsExpression of retro-futurism aestheticsThe exterior pays homage to the classic design of the mini on-ear headphones of the 1980sThe sleek design offers a transparent view of the inner workings and complements the small wooden ear cups with real buttons, creating a unique aesthetic where nostalgia and futurism meet. The perfect vintage accent for your look.High-resolution 40 mm dynamic driverThe audio quality is in no way inferior to the styleFiiO has solved the problem of frequency loss in the low frequency range, typical of classic on-ear models, by incorporating a bass-optimized driver in the EH11. The audio quality of these on-ear headphones is anything but “retro” and offers much more than just adequate sound. Fiio has chosen a 40 mm long-stroke driver with a highly damped composite diaphragm to lower the resonance frequency to 65 Hz. This gives the EH11 powerful, dynamic bass that extends down to 17 Hz and covers the entire spectrum of low-frequency instruments. You'll experience sharper attack and decay on drums, as well as excellent instrument separation and multi-layered depth when enjoying complex classical pieces.Semi-open designVentilated comfort and minimized sound radiationThe semi-open design of the headphones, with ventilation holes and damping filters, eliminates the “stuffy” feeling typically associated with closed headphones. The result is a more natural and transparent sound. Compared to fully open headphones, the damping system controls airflow to minimize sound radiation.LDAC support for high-resolution BluetoothNear-lossless audio qualityThe EH11 supports the high-resolution Bluetooth encoding format LDAC*. With a transfer rate of up to 990 kbps, which is about three times that of standard Bluetooth formats (SBC/AAC), LDAC transmits significantly more raw audio data during transmission, resulting in near-lossless sound quality. As one of the few Bluetooth codecs for wireless transmission to receive Hi-Res Wireless certification, it is widely recognized in the industry as a high-quality, high-resolution Bluetooth standard.*To use this feature, your source device (phone) must support LDAC output. Due to the larger amount of data transmitted, using LDAC results in slightly higher power consumption. The format is enabled by default but can be disabled via the FiiO Control app.Long battery life of up to 30 hoursUninterrupted music playbackCharge the device for just 2 hours and enjoy up to 30 hours of playback time. Say goodbye to worrying about short battery life and enjoy music wherever you go.Portable and lightweight designTake the EH11 with you anywhere without any hassleWeighing only about 92 g and with a gentle clamping force of only about 1.7 N, these headphones are so light that you can hardly feel them on your head, allowing for fatigue-free long listening. Enjoy the feeling of music floating around your ears with cloud-like comfort.No interruptionsSupports simultaneous connection of two devicesThese headphones can stay connected to two Bluetooth devices at the same time, such as your PC and smartphone, so you can switch seamlessly between watching series and playing games. This means you don't have to constantly re-pair devices and can enjoy uninterrupted, immersive listening pleasure.Custom audio profilesYou control the soundDownload the dedicated FiiO Control app to start your enhanced audio experience. The app features a 10-band EQ and a variety of built-in sound profiles, including pop, jazz, classical, and rock, allowing you to perfectly tailor the sound to whatever genre of music you're listening to, so every note sounds tailor-made for your ears.Specially tuned gaming sound effectsUltra-low latency for instant precisionSpecially tuned sound effects for gaming scenarios enhance the experience of footsteps and gunshots. Combined with a semi-open on-ear design, it offers a wider and more natural soundstage with excellent separation, resolution, and richer detail compared to closed-back headphones, enabling pinpoint sound positioning. It also features a built-in high-definition microphone that accurately captures voices while reducing ambient noise, ensuring efficient team communication.*Gaming sound effects must be enabled and switched on in the FiiO Control app.Replaceable ear padsEasy to clean and replaceThe foam ear pads are easy to remove and replace, making them easy to clean. Two sets of ear pads in different colors are included in the package. The replacement pair of ear pads is a handy addition to the package, as the original ear pads will need to be replaced at some point.Technical specificationsModel: EH11Headphone type: On-ear Bluetooth headphonesDriver: 40 mm dynamicBluetooth version: 6.0Bluetooth codecs: SBC/LDACBattery life: approx. 30 hoursCharging time: approx. 2 hoursColors: Black transparent, Transparent, Cream, Burgundy, CyanFrequency response: 17 Hz–40 kHzImpedance: 16 ohmsWeight: approx. 92 g